WO2010145330A1

WO2010145330A1 - Set-top box and recording method for interactive network television

Info

Publication number: WO2010145330A1
Application number: PCT/CN2010/072163
Authority: WO
Inventors: 孔繁夫
Original assignee: 中兴通讯股份有限公司
Priority date: 2009-09-30
Filing date: 2010-04-23
Publication date: 2010-12-23
Also published as: CN101668151A; CN101668151B

Abstract

The present invention discloses a method for recording programs of interactive network television. The method includes: in the process of recording a first program, after receiving a request that a user wants to switch to a second program, keeping a first link of the first program, storing the media data stream transmitted through the first link into the local buffer, and stopping outputting the media data stream; establishing a second link for the second program, and outputting the media data stream transmitted through the second link. The present invention also discloses a system for recording programs of interactive network television, and application of the system can enable channel switching when recording programs, thus the effect between playing and recording is eliminated.

Description

Interactive method and wood field

This is an interactive area, especially with regard to interactive mercury methods and systems. Background

Interactive (PT) is used in P, with or with "Ordinary and PTV (ST)" forces. The PTV is also divided into content (C) wood, that is, it exists in each of the media, and each of the next and the next margins are broadcasted to the user. The main users of the system provide and add value to each live broadcast, , and . At present, the demand for high user demand increases, providing more features than video mercury (PVR, vaeVdeoRecod)

At present, the video Mercury component is the video mercury that is used in each of the video mercury.

Each of the video mercury is stored on each edge or on a specific PVR, and the user can go to each edge or PVR. The following will each be a separate or PVR. The method is that it does not have to store each additional, and the cost can be greatly increased. In the early stage, it was very powerful. It is that Hugh meets the needs of a large number of users, and the users are rarely the same, they need to set up the interface for each user, the consumption is very high, the same storage is very large, have to set , storage is the same, not as small as 48.

The video mercury in the effective solution to the above. Mercury is made by the user's mercury, clear, and storage users need to make mercury, which can effectively reduce the rest, and can also be stored for a long time. But in the video mercury, mercury and sowing are mutual.

The user's mercury operation is often broadcast, that is, the user is watching, the mercury operation, the mercury itself is broadcasted, and only the mercury is nucleated, and the mercury cannot be switched to other before stopping the mercury. Establish a new connection, and

Each device can only have a connection, the former purpose

The former mercury system disappeared as the purpose of the pre-shipment disappeared. Content

In this regard, the main purpose of this book is to provide an interactive mercury method and system that can be used to solve the interactive mercury in the existing wood and broadcast each other.

For the purpose of the purpose, the wood plan is

This provides an interactive mercury method in which the user switches to a second purpose, including

Keep the first purpose, the first rest

To local, stop

The second establishes the second connection, the second connection. In the above scheme, before the first purpose is maintained, the method step includes determining the first mercury in the first step.

In the above scheme, the second access step includes receiving the user switching to the first purpose, and the second destination second connection, On the first break, store the rest locally until the user stops the mercury.

In the above scheme, the second purpose is second, and the second step is to determine the second and second destinations of the second connection.

In the above scheme, the method step includes receiving the user to switch to the second purpose, before the first mercury in the broadcast, the first connection.

In the above scheme, the establishment of the second connection includes

RTSP orders, Hugh each establish the purpose of receiving, receiving the rest, reordering, and near

.

The above scheme has more mercury and is divided into different cities.

The present invention provides an interactive mercury system, including sowing sheep, in the first mercury, receiving the user to switch to the second purpose, maintaining the first connection, storing the first rest, storing to the local second establishment second connection The second pick is closed.

In the above scheme, including the decoder and local, broadcast

Sheep , Hugh will take the first purpose of the first day of rest and send it to the local area , and take the second purpose to the second purpose , and send it to the reception .

, the video is local, and the storage is received by Hugh.

In the above plan, it includes the Zhading sheep, the sowing sheep, and the step of receiving the user to switch to the first purpose. The second purpose is to store the first purpose of the rest to the local until the user stops the mercury, and the first purpose is to take the phase to the sheep, and the second destination connection is received, and the first destination connection is maintained.

In the above scheme, it mainly includes the Zhading sheep and the sowing sheep. In response to the request of the user to switch to the second purpose, the first mercury that was broadcasted before, the first purpose of the sheep is received by the sheep, and the first purpose is connected.

In the above plan, the sheep are in the rest

RTSP orders, Hugh will establish the same purpose, receive the rest of the rest will be reordered, and then sent to broadcast

Sheep.

This can be compared to existing wood, which can be used in mercury.

The channel switching has met the needs of more users, increased the prospect of users' rest and increased, and provided new growth for the same family. The basic procedure of the interactive mercury method

2 Forces interactive mercury method

3 before the switching channel in the mercury

4 to switch channels in mercury

5 Power Ben Interactive Mercury System. Hugh way

The basic idea of this book is to establish multiple connections in the Hughes. Do not. Mercury functions in PVR. In step 101 of the basic flow 1, the user sees A, and the rest of the devices establish a connection with A, and receives the rest of the A of the first A, and solves it. User A's mercury, which stores A's education in the local, will be A's education.

Step 102: If the user switches the channel, perform step 103, and perform step 1 5 to step 103, and receive the user's request to switch the city destination. If the user broadcasts the mercury, perform step 104, and connect with A, as in step 101. The difference is that , established is the connection of the channel to be switched.

Step 104, the user switches channels to see that A is in mercury, therefore, it just stops A's essay, but still stores A's escaping in the local, and the rest is the same as the second.

In step 105, if the user stops the mercury A, step 108 is performed, and the suspension of the preservation of the preservation A is performed, and step 107, mercury A is performed.

Step 106, if the user switches to A, perform step 109, and perform step 1 5

Step 109, in the channel where the mercury is broadcast, perform step 104, and perform step 1

Step 110, stop the rest of the essay, the second connection, switch the city A, A's essay, and do not need A to re-establish the connection.

Better work, users broadcast mercury, switch channels in mercury, as shown in the process 2, which can be more than mercury. This is based on mercury. There are many mercury, and the items stored in the local can be.

In step 201, under normal broadcast, the user sees a, and the normal channel switching command is used.

Step 202: Receive a switching channel command, a previously broadcast channel, a retiring (RTSP) command, and a device to establish an RTSP connection and a connection, and the RTSP is connected to and connected to a. Among them, after the break, RTSP is connected to the establishment, control, and removal of the order.

In step 203, the connection of a is successfully established, and the rest of the return to a, the form of rest to the sheep, the reception of the sheep, the reordering of the rest, and the broadcast of the sheep, will take a break, and will take a break to the solution. ,

, the sowing of the sheep in the box.

Step 204: Receive a video of a, a video, and the user can view the content of a. This is the normal channel switching operation.

Step 205, looking at the user mercury, a mercury order

In step 206, the broadcast sheep will not be taken to the end, so that the user can see that a rest of the store is stored locally, not a broadcast, and thus, the mercury has been. Step 207, the user sees b, and operates the channel switching command.

Step 208, in the mercury a, performing step 209, and performing step 202, the difference is that the connection of b is established.

Hugh, broadcast sheep received the user's request to switch the city, the former broadcast, that is, a is in mercury, a in mercury, then pass

The sheep are kept in front of each other, and b establishes a new connection.

Step 209, receiving the channel switching command, and setting up the RTSP command and the connection to the RTSP command, that is, the connection of b.

Each of the devices is connected, and the connection of a is connected to b. The connection can be either a separate or a separate connection.

The connection of b is established as shown in the same 3, and each of the rests maintains the connection of a, establishes the connection of b, and the abduction of a sheep, which is sent to the local by the broadcast sheep.

The same broadcast sheep will be sent to the Apostle, and the baptism of the b will be broadcasted by the sheep.

Step 210, the connection of b is established successfully, and the rest of the baptism of the returning b is in the form of

Sheep, sheep receiving, b's retreat

New sorting and , in the broadcast of the sheep.

Sowing the sheep to stop the apostasy of a, send the baptism of b to the box, as shown in the box 4, the rest of the same to maintain a and the city b, a custody broadcast

Sheep's, sent to the local save, b's

Sheep's, sent to. At this point, channel switching carry out.

If the user wants to switch to a again, because a is not connected, therefore, the rest of a is directly sent to , without having to establish a new connection.

Therefore, if the sowing of the sheep is broadcast, that is, whether b is in mercury, b is not mercury, then it is connected to the sheep b.

Above, the broadcast of the sheep

Then, send b's rest to the line solution, and send a's rest to local mercury.

In step 211, the user stops the mercury in the same way as b. In the next step, step 2111, the user stops the command of the mercury system.

In step 2112, stop saving a, that is, the broadcast sheep in the middle no longer saves the rest of a.

In step 2113, the storage of a, a is stopped.

Step 2114, Hugh each stop returning to a rest.

Execution of mercury stop Purpose See no.

In the above method, an interactive mercury system is provided, 5 shows that 501 includes at least a sowing sheep 503, in the first mercury, the user is switched to the second purpose, and the first

The first connection, the first rest is stopped, stored to the local second to establish the second connection, the second to the rest.

501 near includes 碉 504 and local 505, sowing sheep 503 Sowing sheep 503, in the first purpose of the first purpose, sent to the local 505 storage, the second purpose of the second purpose, to 504, sent to 504

504, in the received Hugh, can be video local 505, in the storage received the Hugh.

501 includes near the top of the sheep 502,

The 503 step of the sowing sheep is received by the user to switch to the first purpose, the second is not broadcast before the mercury, and the second purpose of the yang 502 is to store the first purpose to the local 505 until the user stops the mercury, and the purpose is to close the purpose. Hugh, send to 504

In phase, the sheep 502, in the receipt of the pass, the second purpose of the connection, to maintain the first connection.

Sowing 503 steps in the first user request to switch to the second purpose, before the broadcast of the first mercury, pass

Sheep 502

Sheep 502, received the first, the first purpose. The sheep 502 steps in the RTSP order, and each of them sets up the destination, and the rest of the rest will be reordered.

The local 505 can be , S storage or other available storage.

The above is better than the limit, and any repairs, equivalents, and substitutions made within the spirit and principles of this book. Etc., included in this warranty.

Claims

Claim

1. An interactive mercury method, characterized in that, in the first mercury, the receiving user switches to a second purpose, the method comprises

Keep the first purpose, the first rest

To local, stop

The second establishes the second connection, the second connection.

2. The method of claim 1 is characterized in that, prior to maintaining the first purpose, the method step comprises determining the first mercury in the first step.

3. The method of claim 1, the special method is that the second connection is closed, and the method step includes receiving the user to switch to the first purpose, the second destination, the second connection, and the first suspension, storing the rest to the local until the user stops the mercury. .

4. The method of claim 3, characterized in that the second purpose is followed by the second step of the second step of the method.

5. The method of claim 1, wherein the method step comprises: receiving the user switching to the second purpose, before the first non-mercury, the first connection.

6. The method of claim 1 is characterized in that the establishment of the second connection includes the expiration of each RTSP order, the establishment of the destination connection, the reception of the rest, the reordering, and the near-close.

7. The method of claim 1 to 6 is characterized in that there is a lot of mercury and the method steps include different cities.

8. Interactive mercury, which is characterized by The sowing sheep, in the first mercury, receives the user to switch to the second purpose, keeps the first connection, stores the first rest, stores to the local second establishes the second connection, and the second connection.

9. The requirement of 8 is that it includes the decoder and the local,

Broadcasting sheep, taking a break from the first purpose of the first purpose, sending it to the local area, taking the second purpose to the second purpose, and sending it to

, received the video of Hugh

Local, in the store received the rest.

10. The requirement 9 is characterized by the fact that it includes the Zhading sheep.

Broadcasting sheep, stepping on receiving the user to switch to the first purpose, before the mercury is broadcast in the second, pass

The second purpose of the sheep is to store the first purpose storage to the local area until the user stops the mercury, and the first purpose is taken to the phase, and the sheep is connected to the second destination to maintain the first connection.

11. The requirement of 8, is that

Broadcasting the sheep, stepping on the request to switch to the second purpose, before the first mercury in the broadcast

Sheep first purpose The sheep received the first pass.

12. Requirements 10 or 11 are characterized by

Yang, Yu Xiu, each RTSP order, Hugh each establish a purpose to receive, receive the rest of the Hugh, will be reordered and then sent to the broadcast sheep.